I am not sure what kind of noise you are getting. If you are getting low level hum, you might want to move around or switch the position of the P-10, your preamp, and your turntable. The transformers in the P-10 are mounted vertically in the front corners. If you put it side-by-side or on a shelf directly under the turntable, the transformer will be very close to the cartridage. I don't know if this is your case but it might be something worth considering.
Good luck
Good luck